- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
diabetes
-
avalanche
-
parallelogram
-
actinide series
-
actinomorphous
-
adalia bipunctata
-
cars
-
with regard to
-
actium
-
posits
- Hide translation
actinism
actinism /ˈækˌtɪnɪzəm/
noun
-
The property of radiation that enables it to produce photochemical effects
(
actinism
)
the property of radiation that enables it to produce photochemical effects